{
  "manageEntity": {
    "action": "Repost",
    "entityId": "470307559",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8328b8266ce869e4f27719b8592280f5fc7e05d782135266b293e61370c44bba",
    "signature": "0xe67871419c57460d2f7f0ce5bcc46b4e873e0006cd82df6646f59f70c8cd6c050d4d4993a9525b4f08b25373dd29cfcc9a38b15a8d9d6f37429b685babd6a1091b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}